No tannin added yet, but will taste after ferment to
determine what the elderberries added.

1.125 is a PA of 17%, so I'll feed this one to try to get
to at least 18% abv.

I'll start feeding it sugar when it reaches 1.010 in
increments of 13.6 ounces of sugar (in 3.75 gallons) to bring the SG back up to
1.020. Winecalc has this addition as an increase in alcohol of 1.4%. So, if
.010 = 1.4%, then: